docs: def prepare_page_attributes(self, page):
          """
          Banana banana
          """
          self._current_page = page
          page.output_attrs['html']['scripts'] = OrderedSet()
          page.output_attrs['html']['stylesheets'] = OrderedSet()
          page.output_attrs['html']['extra_html'] = []
          page.output_attrs['html']['edit_button'] = ''
          page.output_attrs['html']['extra_footer_html'] = []
          if Formatter.add_anchors:
              page.output_attrs['html']['scripts'].add(
                  os.path.join(HERE, 'assets', 'css.escape.js'))